73851080

素因数分解:

$2^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{12227}}^1$

素因数の和:12389

約数の個数: 32

約数和(自身を含む): 167279040

約数和(自身を除く): 93427960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 151, 302, 604, 755, 1208, 1510, 3020, 6040, 12227, 24454, 48908, 61135, 97816, 122270, 244540, 489080, 1846277, 3692554, 7385108, 9231385, 14770216, 18462770, 36925540, 73851080]

約数ペア:

[(1, 73851080), (2, 36925540), (4, 18462770), (5, 14770216), (8, 9231385), (10, 7385108), (20, 3692554), (40, 1846277), (151, 489080), (302, 244540), (604, 122270), (755, 97816), (1208, 61135), (1510, 48908), (3020, 24454), (6040, 12227)]